Tribenuron methyl

Basic chemical properties：

It is white solid. m.p. 141℃, vapor pressure 0.036×10-3Pa(25℃). The solubility in water is 28mg/L, 50mg/L and 280mg/L at pH4, pH5 and pH6 respectively; the solubility in organic solvents are: acetone 43.8mg/L, acetonitrile 54.2mg/L, carbon tetrachloride 3.12mg/L, ethyl acetate 17.5mg/L, hexane 0.028mg/L. The distribution coefficient (n-octanol/water ) 0.36 (pH=7). Stable in storage at room temperature, stable to light, hydrolyzed at 45°C, stable at pH 8-10, but rapidly hydrolyzed at pH <7 or >12. Half-life in soil 1 to 7d.

Main Application：

As a herbicide in wheat field, it can effectively control the annual broad-leaved weeds such as Zoysia japonica, shepherd’s purse, wheat bottle grass, calamus, shepherd’s purse, quinoa, amaranth, etc